Evidence map›Paper›PMID 29941885›Full record

ArticleNature communications2018

Antifungal tolerance is a subpopulation effect distinct from resistance and is associated with persistent candidemia.

Alexander Rosenberg, Iuliana V Ene, Maayan Bibi, Shiri Zakin, Ella Shtifman Segal, Naomi Ziv, Alon M Dahan, Arnaldo Lopes Colombo, Richard J Bennett, Judith Berman

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed
12.7field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

179 citing papers in PubMed, 254 citations in OpenAlex.

  1. Article
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  7. Early Cellular Responses ofAntibiotics (Basel, Switzerland) · 2026
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  13. Disruption of thePathogens (Basel, Switzerland) · 2026
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  16. Article
  17. Article
  18. Antifungal Activity ofInternational journal of molecular sciences · 2026
    Article
  19. Article
  20. Article

119 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 3 countries.

Alexander RosenbergSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel.
Iuliana V EneDepartment of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912, USA.
Maayan BibiSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel.
Shiri ZakinSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel.
Ella Shtifman SegalSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel.
Naomi ZivDepartment of Microbiology and Immunology, University of California, San Francisco, CA, 94143, USA.
Alon M DahanSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel.
Arnaldo Lopes ColomboDepartment of Medicine, Federal University of São Paulo, São Paulo, 04021-001, Brazil.
Richard J BennettDepartment of Molecular Microbiology and Immunology, Brown University, Providence, RI, 02912, USA.
Judith BermanSchool of Molecular Cell Biology and Biotechnology, Tel Aviv University, 6997801, Ramat Aviv, Israel. judithberman11@gmail.com.ORCID http://orcid.org/0000-0002-8577-0084
Tel Aviv University · ILBrown University · USUniversidade Federal de São Paulo · BRUniversity of California, San Francisco · US

Funding

Transcriptional Regulation of C. albicans Cell Fate and Host InteractionsR01AI081704 · NIAID · BROWN UNIVERSITY · PI Richard John Bennett · 2010 to 2026
$6.4M
Defining the Roles of Perseverance and Heteroresistance in Persistent Human Fungal InfectionsR21AI139592 · NIAID · BROWN UNIVERSITY · PI BENNETT, RICHARD JOHN · 2018 to 2019
$447k
EC | European Research Council (ERC) RAPLODAPTNIAID NIH HHS R01 AI081704NIAID NIH HHS R21 AI139592U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) AI081704
6 · The paper itself

Abstract

Tolerance to antifungal drug concentrations above the minimal inhibitory concentration (MIC) is rarely quantified, and current clinical recommendations suggest it should be ignored. Here, we quantify antifungal tolerance in Candida albicans isolates as the fraction of growth above the MIC, and find that it is distinct from susceptibility/resistance. Instead, tolerance is due to the slow growth of subpopulations of cells that overcome drug stress more efficiently than the rest of the population, and correlates inversely with intracellular drug accumulation. Many adjuvant drugs used in combination with fluconazole, a widely used fungistatic drug, reduce tolerance without affecting resistance. Accordingly, in an invertebrate infection model, adjuvant combination therapy is more effective than fluconazole in treating infections with highly tolerant isolates and does not affect infections with low tolerance isolates. Furthermore, isolates recovered from immunocompetent patients with persistent candidemia display higher tolerance than isolates readily cleared by fluconazole. Thus, tolerance correlates with, and may help predict, patient responses to fluconazole therapy.

Indexed as

Antifungal AgentsCandida albicansCandidemiaDrug Resistance, FungalDrug ToleranceFluconazoleHumansMicrobial Sensitivity TestsAntifungal AgentsFluconazole

Identifiers

PMID29941885
PMCPMC6018213
OpenAlexW2809480880

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.